Subband denoising technique for high noise PET image analysis

To improve the high noise problem for a PET image is important work because the quality of the PET image and the diagnosis accuracy is affected by this noise. For this reason, a novel subband denoising technique is provided. The method is based on subband transformation and a statistical method. By...

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Bibliographische Detailangaben
Hauptverfasser:	Lin, Hong-Dun, Lin, Kang-Ping, Yu, Chin-Lung, Wu, Liang-Chih, Liu, Ren-Shyan
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Clinical diagnosis Frequency Image analysis Image enhancement Image quality Imaging phantoms Lighting Noise level Noise measurement Noise reduction Positron emission tomography Statistical analysis Statistical methods
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Beschreibung
Zusammenfassung:	To improve the high noise problem for a PET image is important work because the quality of the PET image and the diagnosis accuracy is affected by this noise. For this reason, a novel subband denoising technique is provided. The method is based on subband transformation and a statistical method. By using the technique the noise can be inhibited effectively.
ISSN:	1094-687X 0589-1019 1558-4615
DOI:	10.1109/IEMBS.1999.804287